Accelerate slowly and brake gradually - it's safer, uses less gas, and on average, gets you to your destination just as quickly.
Park in the shade during hot weather.
Using cruise control can save fuel.
Long periods of idling to warm up a vehicle on cold mornings are not required and wastes fuel .
Use your heater and air conditioning selectively.
Studies have shown that by following these tips, average drivers can reduce the amount of fuel they use by 25%. Give them a try you might be pleasantly surprised.